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Heart|Natural|GIA

0.80ct G IF Heart Natural Diamond

VG • G/IF • GIA 1539945316

Certificate GIA 1539945316

Diamond specifications and retailer prices

From $3,429 AUD
$2,409 USD
As of October 31, 2026
Save $4,187 AUD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,616 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539945316. Listed at 23 retailers as of October 30, 2026, with prices from $3,429 to $7,616, a $4,187 spread on the same certified stone. NZ Jewellers lists it at $7,616. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539945316
Dimensions6.56 × 5.97 × 3.44 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.56 mm5.97 mm0.80 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539945316
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,311 AUD|Low: $3,351 AUD|High: $7,400 AUD|Avg: $4,646 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$3,429 AUD
Retailer 6$3,656 AUD
Retailer 2$3,720 AUD
Retailer 9$3,960 AUD
Retailer 8$4,113 AUD
Retailer 3$4,568 AUD
Retailer 7$4,670 AUD
Retailer 5$4,792 AUD
Retailer 4$6,512 AUD
Retailer 1$7,311 AUD

44 data points across 10 retailers

23 retailers$3,429 AUD to $7,616 AUD

B+
Cheapest Retailer
-
$3,429 AUD
$2,409 USD
B+
Retailer 2
-
$3,502 AUD
$2,460 USD
View
B+
Retailer 3
-
$3,546 AUD
$2,491 USD
View
B+
Retailer 4
-
$3,656 AUD
$2,568 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,720 AUD
$2,613 USD
View
B+
Retailer 6
-
$3,886 AUD
$2,730 USD
View
B+
Retailer 7
-
$3,960 AUD
$2,782 USD
View
B+
Retailer 8
-
$3,960 AUD
$2,782 USD
View
B+
Retailer 9
-
$4,044 AUD
CA$3,945 CAD
View
B
Retailer 10
-
$4,113 AUD
$2,889 USD
View
B
Retailer 11
-
$4,513 AUD
$3,170 USD
View
B
Retailer 12
-
$4,513 AUD
$3,170 USD
View
B
Retailer 13
-
$4,567 AUD
$3,208 USD
View
B
Retailer 14
-
$4,568 AUD
£2,527 GBP
View
B
Retailer 15
-
$4,570 AUD
$3,210 USD
View
B
Retailer 16
-
$4,669 AUD
$3,280 USD
View
Retailer 17
-
$4,670 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$4,792 AUD
€3,206 EUR
View
B
Retailer 19
-
$4,918 AUD
$3,455 USD
View
B
Retailer 20
-
$5,014 AUD
$3,522 USD
View
B
Retailer 21
-
$6,512 AUD
ZAR 73,894 ZAR
View
B
Retailer 22
-
$7,311 AUD
£4,044 GBP
View
Most Expensive
B
NZ Jewellers
d658b0ff-817f-497b-a23c-dc29b853c9e5 · Oct 30
$7,616 AUD
$5,350 USD
View
22 more retailers have this diamond
Prices start from $3,429 AUDSave up to $4,187 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.80ct Heart
$3,429 AUD